She is too focused on concepts, "real art", deep (and depending on someone's interpretation, senseless) explanations and theories, and other stuff general public is not here for and has no patience to comprehend. (They are not wrong though, sometimes it's just too much and everything becomes too boring)
It is cool how she tries to explore art and to mix it with pop music. Nevertheless, I wish we had the old "superficial" Gaga. Well, maybe the only reason I still admire here is because of nostalgia, unfortunately.